another infinitely long straight conductor QS
An infinitely long conductor PQR is bent to form a right angle as shown in figure. A current I flows through PQR. The magnetic field due to this current carrying conductor a the point M is B 1 . Now, another infinitely long straight conductor QS, is connected at Q so that the current is 2 1 I is QR as well as in QS, the current in PQ remaining unchanged. The magnetic field at M is now B 2 . the ratio B 1 /B 2 is given by
17
Oct
An infinitely long conductor PQR is bent to form a right angle as shown in figure. A current I flows through PQR. The magnetic field due to this current carrying conductor a the point M is B 1 . Now, another infinitely long straight conductor QS, is connected at Q so that the current [...]
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An infinitely long conductor PQR is bent to form a right angle as shown in figure. A current I flows through PQR. The magnetic field due to this current carrying conductor a the point M is B 1 . Now ,
another infinitely long straight conductor QS ,
is connected at Q so that the current is 2 1 I is QR as well as in QS ,
the current in PQ remaining unchanged. The magnetic field at M is now B 2 . the ratio B 1 /B 2 is given by ,